75966121

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{140939}}^1$

素因数の和:140964

約数の個数: 12

約数和(自身を含む): 96402960

約数和(自身を除く): 20436839

約数列:

[1, 7, 11, 49, 77, 539, 140939, 986573, 1550329, 6906011, 10852303, 75966121]

約数ペア:

[(1, 75966121), (7, 10852303), (11, 6906011), (49, 1550329), (77, 986573), (539, 140939)]